EP 3449279 A4 20191225 - ACOUSTIC DOPPLER SYSTEM AND METHOD
Title (en)
ACOUSTIC DOPPLER SYSTEM AND METHOD
Title (de)
AKUSTIKDOPPLERSYSTEM UND -VERFAHREN
Title (fr)
SYSTÈME ET PROCÉDÉ DOPPLER ACOUSTIQUE
Publication
Application
Priority
- US 201662329631 P 20160429
- US 201662423055 P 20161116
- US 201715476137 A 20170331
- US 201715495802 A 20170424
- US 2017029660 W 20170426
Abstract (en)
[origin: US2017315234A1] A survey system including a multibeam echo sounder having a projector array and a hydrophone array in a Mills Cross arrangement uses a multicomponent message to ensonify one or more fans to estimate a Doppler velocity.
IPC 8 full level
G01S 15/58 (2006.01); G01S 15/60 (2006.01)
CPC (source: EP US)
G01S 7/282 (2013.01 - US); G01S 15/582 (2013.01 - EP US); G01S 15/60 (2013.01 - EP US)
Citation (search report)
- [Y] US 2014230567 A1 20140821 - ROWE FRANCIS [US], et al
- [A] CN 100360941 C 20080109 - CHINESE ACAD INST ACOUSTICS [CN]
- [Y] LARRY A MAYER: "Frontiers in Seafloor Mapping and Visualization", MARINE GEOPHYSICAL RESEARCHES, KLUWER ACADEMIC PUBLISHERS, DO, vol. 27, no. 1, 1 March 2006 (2006-03-01), pages 7 - 17, XP019403134, ISSN: 1573-0581, DOI: 10.1007/S11001-005-0267-X
- [A] JAFFE J S ET AL: "MULTIBEAM IMAGING USING SPATIALLY VARIANT INSONIFICATION", THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, AMERICAN INSTITUTE OF PHYSICS FOR THE ACOUSTICAL SOCIETY OF AMERICA, NEW YORK, NY, US, vol. 83, no. 4, 1 April 1988 (1988-04-01), pages 1458 - 1464, XP001221875, ISSN: 0001-4966, DOI: 10.1121/1.395953
- See references of WO 2017189740A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2017315234 A1 20171102; US 9817116 B1 20171114; EP 3449279 A1 20190306; EP 3449279 A4 20191225; US 10571565 B2 20200225; US 11119211 B2 20210914; US 2018067208 A1 20180308; US 2020110174 A1 20200409; WO 2017189740 A1 20171102
DOCDB simple family (application)
US 201715495802 A 20170424; EP 17790354 A 20170426; US 2017029660 W 20170426; US 201715807406 A 20171108; US 201916693248 A 20191123